Extreme Performance V-Twin Primary Lube is designed for use in
the primary chain case of all Harley-Davidson Big Twin Models and in the
wet and primary/transmission common sumps found in Harley Davidson
Sportster models with wet clutches sharing the same sump as the
transmission gears.
Extreme Performance V-Twin Primary Lube can be used in chain chases
equipped with original, modified or aftermarket high performance clutch
assemblies.
(Not recommended for combined engine/transmission sumps.)
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